/*
*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*
*/
package org.apache.qpid.server.protocol.v0_8.handler;
import org.apache.log4j.Logger;
import org.apache.qpid.AMQException;
import org.apache.qpid.framing.ConnectionCloseBody;
import org.apache.qpid.framing.ConnectionCloseOkBody;
import org.apache.qpid.framing.MethodRegistry;
import org.apache.qpid.server.protocol.v0_8.AMQProtocolSession;
import org.apache.qpid.server.protocol.v0_8.state.AMQStateManager;
import org.apache.qpid.server.protocol.v0_8.state.StateAwareMethodListener;
public class ConnectionCloseMethodHandler implements StateAwareMethodListener<ConnectionCloseBody>
{
private static final Logger _logger = Logger.getLogger(ConnectionCloseMethodHandler.class);
private static ConnectionCloseMethodHandler _instance = new ConnectionCloseMethodHandler();
public static ConnectionCloseMethodHandler getInstance()
{
return _instance;
}
private ConnectionCloseMethodHandler()
{
}
public void methodReceived(AMQStateManager stateManager, ConnectionCloseBody body, int channelId) throws AMQException
{
AMQProtocolSession session = stateManager.getProtocolSession();
if (_logger.isInfoEnabled())
{
_logger.info("ConnectionClose received with reply code/reply text " + body.getReplyCode() + "/" +
body.getReplyText() + " for " + session);
}
try
{
session.closeSession();
}
catch (Exception e)
{
_logger.error("Error closing protocol session: " + e, e);
}
MethodRegistry methodRegistry = session.getMethodRegistry();
ConnectionCloseOkBody responseBody = methodRegistry.createConnectionCloseOkBody();
session.writeFrame(responseBody.generateFrame(channelId));
session.closeProtocolSession();
}
}